Dream of

I keep having a dreams with the same guy in them but i have never meet him. in all of the dreams i always run up and hug him, i sometimes even wrap my legs around his waist while hugging him. its never more then hugging, though a few times we have been about to kiss but i don't remember kissing him. he has dreadlocks which is strange because i know no one with them and i find them very unattractive, but on him they always look good. he looks a few years older then me. a part of me really wants to meet him and find out if he is real. what does all of this mean?